100% drop from the Giant Mole beneath the park in Falador. Drop from the Molanisk in the Dorgeshuun dungeon and Experiment No. 2 in the Manhole and under Nora T. Hagg's House in Taverley.

Uses:

Traded to Wyson the Gardener in exchange for bird nests.

Notes:

The bird nests that you trade them for can contain rings (gold-diamond, unenchanted), normal seeds, herbs seeds, tree seeds, and bird eggs or can be empty. Using a pestle and mortar on empty nests will give you crushed nests, which are used for making Saradomin brews.